13. Down the Path of Light I See... is the thirteenth episode of the 07 Ghost anime series. The original date it was aired was June 29, 2009.

The episodes of 07 Ghost were created by Studio DEEN. Directed by Nobuhiro Takamoto, the anime premiered on Chiba TV on April 6, 2009. The series uses two pieces of theme music: 'Aka no Kakera' by Yuuki Suzuki is the opening theme, while 'Hitomi no Kotae by Noria is the ending theme.

Aldo the murderer is found dead outside the Church gates, and people suspect it is the work of the Seven Ghosts. The next day, after regaining several memories the night before, Teito heads to the library in an attempt to find more about his past. He is soon joined by Hakuren and Frau, and after giving Frau a book containing porn, Hakuren and Frau instantly bond, although Assistant Archbishop Bastien soon confiscates it. Before the two leave, Teito asks if the Ghosts would really kill Aldo. Frau looks at Teito but says nothing, and Bastien replies that God punishes people.

Later, Teito looks for Frau's room in order to return his broken Baculus but overhears Frau and Castor talking about him, and runs off upset. When Frau finds him, Teito accuses Frau and the Church of wanting the power of the Eye of Mikhail. Frau in turn tells Teito that it's up to him to decide whether or not to trust them, and warns Teito that he will not always be able to be by Teito's side. Frau then carelessly mentions Fea Kreuz, and Teito reacts with panic and suspicion, demanding to know how Frau knows about Kreuz, but Frau avoids the subject, whistling and announcing that it is time for dinner. Meanwhile, as Castor walks along the corridors, he senses an evil presence, and it is revealed that Kuroyuri has infiltrated the Church.